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Some studies on3He+-activation of light elements

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Abstract

A series of investigations involving the use of different nuclear methods with3He+ ion-beams is presented for the low-level determination of some light elements (mainly B, C, N, O). As there is always a demand for interference-free techniques for the measurement of light elements, a critical evaluation of the analytical potential of the methods of interest is provided. The techniques assessed include: nuclear reaction analysis; prompt γ-ray spectrometry and prompt X-ray spectrometry. Of particular interest is the role played by interlemental interferences. Typical practical applications of the relevant methods for operation under routine conditions are discussed. In addition, the phenomenon of secondary excitation, leading to enhanced photon yields, in considered, for prompt X-rays observed in binary metal fluorides.

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Authors and Affiliations

  1. c/o National Accelerator Centre, P.O. Box 72, 7131, Faure, South Africa

    M. Peisach

  2. Department of Chemistry, University of the Witwatersrand, P.O. WITS, 2050, South Africa

    A. E. Pillay

Authors
  1. M. Peisach
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  2. A. E. Pillay
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Peisach, M., Pillay, A.E. Some studies on3He+-activation of light elements. Journal of Radioanalytical and Nuclear Chemistry Letters 175, 243–262 (1993). https://doi.org/10.1007/BF02163349

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